<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
</head>
<body>
    <div id="root">
    </div>

    <script>
       //创建组件student
       const student = Vue.extend({
            template:`
            <div>  
                <h2>学生姓名： {{ studentName }}</h2>
                <h2>学生年龄： {{ age }}</h2>    
            </div>
            `,
            data(){
                return{
                    studentName:"张三",
                    age:18
                }
            }
        })
        //创建组件school
        const school = Vue.extend({
            template:`
            <div>
                <h2>学校名称：{{ schoolName }}</h2>
                <h2>学校地址： {{ address }}</h2>
                <student></student>
            </div>
            `,
            data(){
                return{
                    schoolName:"fjut",
                    address:"福建福州"
                }
            },
            components:{
                student
            }
        })
      //创建组件hello
        const hello = Vue.extend({
            template:`
                <div>
                    <h2>hello{{name}}</h2>
                </div>
            `,
            data(){
                return{
                    name:'tom',
                }              
            }
        })
        //创建组件app
        const app = Vue.extend({
            template:`
                <div>
                    <hello></hello>
                    <school></school>
                </div>

            `,
            components:{
                school,hello
            }
        })
        //创建vm
        new Vue({
            template:'<app></app>',
            el:'#root',
            //注册组件（局部）
            components:{app}
        })
       
        
       
    </script>
</body>
</html>